baber/WOPTO huggingface dataset:
Patent JP-S59168660-A (JP)
Title: Lead frame for semiconductor
Inventor: YOSHIOKA OSAMU
IPC: H01L23/48
Filed: 1983-03-15
Abstract: PURPOSE:To enable to construct a semiconductor device at low cost and having high reliability by a method wherein a tin or solder plated layer is provided at the die bonding part of a lead frame, and moreover an Ni or Ni alloy plated layer is provided at the wire bonding part of the lead frame. CONSTITUTION:A tin or solder plated layer 3 is provided to the die bonding part 4 of a lead frame, and moreover an Ni or Ni alloy layer 2 is provided to the wire bonding part 5 of the lead frame. For example, after the Ni plated layer 2 of 2mum thickness is provided as a ground-work according to the electroplating method to a lead frame material consisting of the material of copper, the part other than the die bonding part 4 with a semiconductor element is masked according to an insulating tape, and a glossy solder plated layer 3 of composition of Sn 60%-Pn 40% is provided at 15mum thickness according to the electroplating method. Then, the lead frame 1 thereof is punched in the necessary pattern as shown in the figure, for example.
Patent JP-H09234402-A (JP)
Title: Coating device
Inventor: HISAYASU AZUMA
IPC: B05B15/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of coating pattern control by providing the front end of a coating arm main body consisting of plural flexible arm members with a coating gun support so that the support is freely rotatable and rotating the support with the driving power of a driving motor placed within prescribed one of the arm members, wherein the driving power is transmitted to the support through a transmission mechanism. SOLUTION: In this device, the front end of a coating arm main body 4 is provided with a coating gun support 3 for supporting a coating gun 2 so that the support 3 is freely rotatable around a supporting shaft 6. Also, the arm main body 4 consists of a structure in which flexible first to third arm members 5, 7 and 11 are connected to each other and each of a driving motor for rotation and a driving motor for swing is placed within the first arm member 5. When the driving motor for rotation is driven, a cylinder 15 is rotated around the supporting shaft 6 and this rotation is transmitted through a driving bevel gear 20 to a driven bevel gear 23.  Then, the transmitted rotation is further transmitted through a rotary timing belt mechanism 19 and a driving bevel gear 27 of a rotary gear mechanism 18 to a driven bevel gear 28 of the mechanism 18 to rotate the support 3 around the supporting shaft 6 through a reduction gear 14.
Patent JP-H07252643-A (JP)
Title: Vapor deposition method and vacuum vapor deposition device
Inventor: YOSHIDA HIDEKI
IPC: C23C14/30
Filed: 1994-03-15
Abstract: PURPOSE:To provide a vapor deposition method and vacuum vapor deposition device capable of lessening manpower and automating vapor deposition in vapor deposition of magnetic recording media by utilizing the effect of diagonal vapor deposition while lessening the influence of an abnormal electric discharge and ion bombardment. CONSTITUTION:This vapor deposition device has a deflecting circuit 18 between a converging lens 12 for forming an electron beam and an oscillating circuit 14 oscillating electron beams. The ferromagnetic material from an evaporating source 16 is vacuum deposited by evaporation. Even if this ferromagnetic material adheres near the oscillation circuit 14, the oscillation in the oscillation circuit itself is minimized and, therefore, the number of times for correcting the oscillation circuit is small. The damage of an electron generating source received by the evaporated matter and ions is minimized by the effect of the deflecting circuit 18.
Patent JP-S57158503-A (JP)
Title: Measuring method of electric length of optical fiber
Inventor: HORIGUCHI TSUNEO
IPC: G01B11/02
Filed: 1981-03-25
Abstract: PURPOSE:To measure electric length of an optical fiber with high accuracy, by propagating a laser beam whose amplitude has been modulated by frequency (f), by the optical fiber, and using an approximate expression based on a propagation characteristic from a phase difference of modulated components at an input/ output position and the frequency (f). CONSTITUTION:A continuous light beam of a laser 5 is modulated as to its amplitude by a sine wave of frequency (f) of an oscillator 2, and is made incident to an optical fiber 1. An optical signal which is reflected by the projecting  end of the fiber and is returned into the fiber is fetched through a half-mirror 8 of the incident end side and is detected by a photodetector 6. Subsequently, a phase difference (theta) between its detecting signal and a signal of the oscillator 2 is measured by a vector voltmeter 4, and on the other hand, exact frequency (f) of the oscillating signal is measured by a counter 3. Electric length L of the fiber is derived from the approximate expression (theta)=360(f)NL/C regarding said phase difference (provided that N and C denote a constant showing a group refractive index of the fiber, and a light velocity, respectively).
Patent JP-H09236558-A (JP)
Title: Apparatus for testing heat-retaining properties of futon
Inventor: KAWASHIMA YOSHIKATSU
IPC: G01N25/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To test heat-retaining properties of multilayered futon samples by inserting a tester main body between a lower futon or mattress and an overlaid upper futon or coverlet and controlling a surface temperature of the tester main body. SOLUTION: A mattress 2 is placed on a test stage 1 in an actually used state, and overlaid with a coverlet 3. Moreover, a tester main body 4 is inserted between the mattress 2 and coverlet 3 in a used state when a person is sleeping. A heat-generating body is incorporated at both faces of a flat insulating material in the tester main body 4. A surface temperature is controlled and heat-retaining properties of the mattress and coverlet are obtained from the amount of supplied heat. The heat-generating body is a sheet-like carbon heater. The heat-generating body, the heat-insulating material and a heat flow sensor are covered altogether with a thin copper plate. A surface temperature control sensor and a safety device sensor are sealed under the copper plate. The heat-retaining properties are obtained from the amount of supplied power while the surface temperature of the tester main body 4 is controlled.
Patent JP-S60232141-A (JP)
Title: Surgical operation instrument for cutting off jugular thrombosis
Inventor: EUGENIO PONOMAA SUREPOBU
IPC: A61B17/22
Filed: 1985-03-06
Abstract: @ A surgical instrument for transjugular venous thromboectomy comprises two tubes 1, 2 placed in a parallel, back-to-back relationship, one of the ends of the longer tube 1 terminating in a stopper 5 provided with two axial holes, whilst the other end has a widening 3 provided with two side rings 11 in diametral position, the end of the shorter tube 2 having an oblique bending 4 close to the widening 3 of the longer tube, whilst its other end does not reach the longer tube 1; a rod 7 within the longer tube 1, the end of which, protruding from the widening, terminates in a ring 10, and the free end of which has a clamp which presses the end of a steel cable 9, forming a loop whose eye is increased or reduced until it is closed; a wire 14 fixed to the straight end of the shorter tube, as well as a tubular network 13, one of the openings of which is fixed to that of the shorter tube and the other to the steel cable of the loop.
Patent JP-H03248298-A (JP)
Title: Commodity sales data processor
Inventor: ISHII MASAAKI
IPC: G07G1/12
Filed: 1990-02-27
Abstract: PURPOSE:To use a coupon for a part or all of the payment of price similarly to a note, to expand service and to accelerate sales by inputting the amount of the coupon and subtracting the amount of the coupon from a taxed total amount. CONSTITUTION:When a commodity to be taxed is registered through a keyboard 11, its amount is accumulated on a total amount memory and a taxed total memory in a RAM 4. When the amount of a coupon is inputted, the tax of the amount to be taxed stored in the taxed total memory is calculated, the total amount stored in the total amount memory is added to the calculated tax to find out the taxed total amount, the amount of the coupon is subtracted from the taxed total amount, and a receipt is issued from a printer 13. Thus, the coupon can be processed similarly to a note such as an exchange ticket and applied to a part or all of the payment, the service can be expanded and the sales can be accelerated.
Patent JP-S56141674-A (JP)
Title: Date indicator of solid camera
Inventor: YAMASHITA YATAROU
IPC: H04N5/278
Filed: 1980-04-07
Abstract: PURPOSE:To easily display a date of a solid camera, and also make its inserting position exact, by storing numerals, characters, etc. displaying a date in the address of the picture element to be recorded, by using the RAM. CONSTITUTION:When a date is inputted from the keyboard 10, its input signal is encoded by the encoder 9 and stored in the RAM8. When a start pulse is inputted to the H and V start terminals in a state that clock pulses have been inputted to H1, H2 and V1, V2, the H and V shift registers 1, 2 start to output the output pulses, and start to scan the picture elements v1h1, v2h2.... On the other hand, the H counter 6 and the V counter 7 count the clock pulses of H1 and V1. When the date information stored in the RAM8 has matched the counter information of the H and V counters 6, 7 a control pulse is generated from the RAM8, and the switch 11 is turned off. Accordingly, since the optical information stored in the picture element 4 is not read out only when two pieces of information have been matched, the picture element information drops out and it is displayed as a date.
Patent JP-H04281530-A (JP)
Title: Information processor
Inventor: WADA KATSUMASA
IPC: G06F17/21
Filed: 1991-03-11
Abstract: PURPOSE:To easily operate the change or version updating of a program by correcting a processing program according to an executing command and an error recovery information, and executing the processing by the corrected processing program. CONSTITUTION:Data concerned with the executing command and the error recovery information are prepared as the data to be read at a binary inputting means 4. Afterwards, when a command for inputting the data to a microprocessor 1 is transferred by the command from an inputting means 5, the microprocessor 1 receives this command, and reads in the data inputted by the binary inputting means 4. Then, the processor 1 explains that the read data are the processing program and the data to be processed, and corrects the error of the input data based on the error recovery information. Moreover, when the correction of the processing program is commanded by the executing command, the processing program is corrected, and the content of the corrected processing program is stored in a storage means 6.
Patent JP-H10229261-A (JP)
Title: Power semiconductor device
Inventor: AOYAMA MASAHIRO
IPC: H05K3/36
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce work time by eliminating work for inserting relay terminals for connecting a control printed board to a metal printed board into through- holes of the control printed board. SOLUTION: This device comprises a metal printed board 1, having a metal base insulated by a resin insulation layer 1b at one side and metal pattern 7 formed in a board 1b, a power semiconductor chip 6 which is mounted on the board 1 and wired by Al wire bonding, a control printed board 4 having a control circuit for controlling a power circuit formed with the board 1, relay terminals 2 for connecting the board 1 to the board 4, and resin tie bars 3 for fixing the relay terminals in a specified layout. Surface mount lands are provided on the board 4 parallel to the board 4. Both ends of the relay terminal 2 connected to the board 4 are bent into a U-letter shape and connected to the board 4 by a surface mount technique.
Patent JP-H01218562-A (JP)
Title: Mochi (rice cake) containing pine, bamboo and ume (plum) mixed therein
Inventor: TANIGUCHI TATSUO
IPC: A23L7/10
Filed: 1988-02-26
Abstract: PURPOSE:To provide a MOCHI (rice cake), suitable as a food or offering in a happy event and having tastes and flavors of a bamboo, UME and pine, by mixing part of one or more plant bodies selected from the bamboo, UME and pine in the rice cake. CONSTITUTION:Part of one or more plant bodies selected from a bamboo, UME and pine are mixed in a rice cake. Bamboo shoots and leaves, UME fruits and leaves, pine needles and nuts, etc., are cited as specific examples of the part of the plant bodies and subjected to suitable pretreatment, such as boiling or shredding, and then mixed in glutinous rice, etc., to prepare the rice cake.
Patent JP-S5638678-A (JP)
Title: Character processor
Inventor: MASAKI KATSUMI
IPC: G06F3/02
Filed: 1980-04-02
Abstract: PURPOSE: To increase the easiness of selection, by enabling recheck even if the desired conversion word is overlooked, by enabling to re-display the 2nd character, after the display of all the 2nd characters corresponding to the 1st character output taking predetermined number as the unit.  
     CONSTITUTION: For example, the 1st character of "Iko" is converted into the 2nd character of "h", when all the 2nd characters are output as "f", "g", "h", and "i" with the sequential operation of NO key starting from the "j" shown on the 2nd line, if NO key is further depressed, the "i" displayed first is displayed. Further, all the displays are repetitively displayed with the operation of NO key. Thus, even if the first circulation is finished, and if correct character is overlooked, since the conversion word corresponding again can be re-displayed and rechecked in order, the easiness of selection of correct conversion word can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58160933-A (JP)
Title: Display liquid
Inventor: NISHIMURA YUKIO
IPC: G02F1/19
Filed: 1982-03-19
Abstract: PURPOSE:To obtain a display having high sharpness and good constract always stably, by using liquid of which the b. p. is of a specific temp. or below for the display liquid of a display element by heating and foaming of a liquid layer, and dispersing fine particles that provide a light scattering property thereto in said liquid. CONSTITUTION:A display liquid layer 2 produced by adding fine particles of TiO2, Al2O3, etc. having the narrowest possible distributions of grain sizes to liquid having <=130 deg.C b. p. in order to provide a light scattering thereto at 1- 50pts.wt. based on 100pts.wt. the liquid is sealed between a radiation absorption layer 1 colored to a black color or the like having good absorption efficiency of IR rays and a transparent protective plate 3, whereby a display element is produced. A laser beam 5 or the like is irradiated like patterns to the element from the layer 1 side or said element is heated with a heater using resistance wires in matrix shapes to generate foam 4 so that the display is made visible by the light 7 scattered and reflected by the foam 4. The fine particles scatter the light 7 satisfactorily, the sharp display having good contrast from the other parts is obtained and heat responsiveness, foam stability, etc. are improved.
Patent JP-H02226353-A (JP)
Title: Information processing system
Inventor: KOBAYASHI TAKAHARU
IPC: G06F13/10
Filed: 1989-02-28
Abstract: PURPOSE:To use a transferring time, which is used by each process (task,) as the object of a charge by adding the transferring time, which is needed for data transferring between a main storage device and an extended storage device, in the unit of process (task). CONSTITUTION:For an information processing system, a scientific arithmetic processing unit 3 is provided to process an operating system or the instruction of a program on a main storage device 1 and to control the data transferring between the main storage device 1 and an extended storage device 2 and an input / output controller 4 is provided to control input / output. Then, an input / output device 5, to which the program or data are stored, is provided. The scientific arithmetic processing unit 3 holds the pointer of a process state block 13 and reads the pointer of this process state block. Then, the transferring time, which is needed for the data transfer of the input instruction, is calculated and the calculated time is added to an area provided in the process state block. Thus, for the data transferring, the transferring time used by each process (task) can be defined as the object of the charge at least.
Patent JP-H10235857-A (JP)
Title: On-demand type multi-nozzle ink-jet head
Inventor: TORII TAKUJI
IPC: B41J2/045
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce an increase of a driving voltage generated at a nozzle at each row end by providing a piezoelectric element which prevents an elastic member from flowing outside and does not directly contribute to jetting out of ink, outside on an extension line of a piezoelectric element row arranged to face a pressure chamber row. SOLUTION: A vibrating plate 3 forms at least a part of a wall face of a pressure chamber 2 increasing an ink pressure, and is coupled to a piezoelectric element 4 via an elastic material 11. The elastic material 11 used has a function of not only bonding the piezoelectric element 4 and vibrating plate 3, but restricting unnecessary vibrations of the piezoelectric element 4 and vibrating plate 3. Piezoelectric elements 4 are arranged to face corresponding pressure chambers 2 at a row end part of a nozzle structure, and moreover a piezoelectric element 15 is additionally set outside the piezoelectric elements 14. In the structure, the elastic material 11 surrounds the periphery of each piezoelectric element 4 jetting out the ink, in the same shape, so that the piezoelectric elements 4 show the same ink jet characteristic.
Patent JP-H07253357-A (JP)
Title: Vibration sensor and manufacture therefor
Inventor: MATSUSHITA TOSHIKAZU
IPC: G01H11/08
Filed: 1994-03-16
Abstract: PURPOSE:To reduce undesired vibration components generated by mechanical coupling between a connector and a vibration detecting part. CONSTITUTION:A piezoelectric element 31 generates signal voltage according to an applied stress by axial vibration applied to the piezoelectric element 31 of a vibration detecting part 3. A connector 8 made of resin is fixed to a base 1 for coating and protecting the vibration detecting part 3 and also fixes terminals 4, 6. Since flexible and electrically insulating rubber rings 91, 92 are provided between an outer face of the vibration detecting part 3 and an inner face of the connector 8, cushioning parts 91, 92 prevent the connector 8 and the vibration detecting part 3 from mechanically coupling to suppress transmission of vibration between them, resulting in reduction of unnecessary vibration components generated or increased by the above mechanical coupling and also improvement in waterproof performance.
Patent JP-H08242311-A (JP)
Title: Data communication equipment
Inventor: TODAKA SHINJI
IPC: H04M11/00
Filed: 1995-03-06
Abstract: PURPOSE: To output picture data received through a line by a selected external device and to select whether the transfer of the received data to the external device is allowed or not. CONSTITUTION: The output capacity of external devices in a network constituted through an interface part 112 is collected and managed in a data memory 109 as a table. An external device to be a transferred equipment is selected from the table, the output capacity of the selected external device 15 informed to an opposite communication equipment through a communication line 116 and received picture data are outputted by an equipment corresponding to the pictuere data.
Patent JP-S63210747-A (JP)
Title: Ceramic sample holding means for durability testing jig
Inventor: OGURA KOJI
IPC: G01N3/32
Filed: 1987-02-27
Abstract: PURPOSE:To tightly hold a sample at a specific position by forming a two- pronged fastening part atop of the reduced-diameter projection part of a vibration horn, and holding a sample between the couple of prongs piece by using a clamping bolt and a pressure bolt. CONSTITUTION:The clamping bolt 16 is engaged threadably with a prong piece 13 of the two-pronged fastening part 12 formed at the diameter-reduced projection part 11. Further, a semicircular fitting groove 17 is formed in the internal surface of the prong piece 13, the fitting groove 18 of the ceramic sample (p) is set opposite the groove 17, and an interlocking pin 19 is interposed between them. Then the pressure bolt 21 which has a slanting surface atop is engaged threadably with a screw hole 20 at the center part of the prong piece 13. Further, a guide piece 23 which has an extrusion guide surface 22 formed an upper and a lower slanting surface is arranged for the sample (p). Then the sample (p) is positioned with the pin 19, the bolt 16 is clamped weakly, and the bolt 21 is tightened up to press its tip slanting surface against the guide surface 22, thereby pressing the sample (p) forward through the operation of the surface 22. Then the bolt 16 is tightened to position and hold the sample (p) tightly and uniformly.
Patent JP-S60189753-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAJIMA YUUKO
IPC: G03G5/043
Filed: 1984-03-12
Abstract: PURPOSE:To improve carrier generaion efficiency and to elevate sensitivity by controlling the surface of a conductive substrate supporting a functionally separated laminate structure type photosensitive layer to specified surface roughness. CONSTITUTION:The max. surface roughness of the conductive substrate of a functionally separated laminate structure type photosensitive body is controlled to 0.5-10 times the thickness of an electrostatic charge generating layer, and its average surface roughness is set to 0.2-5 times the thickness. When a metallic cylinder is used for its substrate, it cah be directly treated by chemically grinding or electrolytically grinding it. When a metal is vapor-deposited on a resin, the resin substrate is treated with plasma to roughen the surface, and a conductive material is vapor-deposited, or the resin substrate is not treated and vapor deposition conditions are properly controlled, and thus, preferable surface roughness can be attained. Since the substantial area between the conductive substrate and the charge generating layer can be enlarged, the obtained photosensitive body is high in charge generating efficiency and high in sensitivity, improved in adhesion of the photosensitive layer to the substrate, improved in mechanical strength, and enhanced in durability.
Patent JP-H02226556-A (JP)
Title: Correction device for re-reading digital data on digital tape
Inventor: WASHIO KENICHI
IPC: G11B20/18
Filed: 1989-02-28
Abstract: PURPOSE:To always output correct data in spite of the amount of error in digital data by stopping a detecting operation after repeating it by returning a track where detection errors exceeding a prescribed amount are detected to a reproducing position. CONSTITUTION:The digital data from a digital tape read by a magnetic head 1 is inputted to and stored in a main RAM 2. An error correction circuit 3 inputs the data from the RAM 2, and performs the detection of a data error based on synhrome calculation, and also, corrects the data error. Here, when the detection errors exceeding the prescribed amount are detected, the rewinding of the data by one track is performed by a tape feed control circuit 5 via a servo circuit 4. And the detection of the data error obtained from the head 1 and via the RAM 2 is performed, and such operation is repeated. The data less than the prescribed amount are corrected, and are outputted to a demodulation circuit 7. When a large amount of errors remains even by repeating the detecting operation for prescribed number of times, the detecting operation is interrupted, and a correction processing is performed as it is, then, the data is outputted.